Download or read book Annual Report written by United States. Government Printing Office and published by . This book was released on 1920 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin United States Bureau of Animal Industry no 129 1911 written by and published by . This book was released on 1911 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Parasites and Parasitosis of the Domestic Animals written by Benjamin Mott Underhill and published by . This book was released on 1920 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: First paragraph of Preface: In the preparation of this work the author has aimed to present clearly, concisely, and in orderly manner such matter pertaining to the subject at hand as seems most essential to the needs of the student and the practitioner. Notwithstanding its elementary character, the present rapid advances in parasitology have necessitated numerous changes and additions to the manuscript during its preparation. New species and unsettling facts and theories as to some which are not new are, in these days of intensive research, frequently being brought to light and reported upon. Some of these findings represent or lead to a distinct advance and, though the observations be in certain cases upon obscure and in themselves unimportant species, they may, by analogy, shed valuable light upon life histories and modes of infection of related forms known to be injurious to domestic animals and man. So frequent are these steps forward that it might almost seem better to leave comparative parsitology at the present time to the fragmental attention it has mainly received, and possibly it is to this view that the lack of a recent American volume upon the subject may be attributed. Be that as it may, this book is not intended to be comprehensive, and it contains but little discussion, historical or otherwise, of investigations in the field of medical zoology, -limitaions which may, in measure, contribute to it a longer period of usefulness in its present form than could be hoped for in an exhaustive treatise. With but few exceptions, the parasites considered are those most likely to be met with and as to which most of the facts pertaining to their biology and pathogenicity have been well established.

Download or read book Report of the Director of Veterinary Services and Animal Industry written by South Africa. Division of Veterinary Services and Animal Industry and published by . This book was released on 1924 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Library of the Massachusetts Horticultural Society written by Massachusetts Horticultural Society. Library and published by . This book was released on 1918 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nematode Parasites of Vertebrates written by Roy C. Anderson and published by CABI. This book was released on 2000-02-08 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well illustrated book provides an historical and unified overview of a century and a half of research on the development, life cycles, transmission and evolution of the nematodes found in vertebrates throughout the world. This second, expanded edition includes relevant data from some 450 new references that have appeared from 1989 to 1999. The volume includes nematode parasites of humans, domestic animals and wildlife including fish. After an introductory chapter outlining general principles, the author systematically describes the biological characteristics of the 27 superfamilies of nematodes, followed by families, subfamilies, genera and species.

Download or read book Catalogue of the Library written by Massachusetts Horticultural Society and published by . This book was released on 1918 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reports of the Director of Veterinary Education and Research written by South Africa. Director of Veterinary Services and Animal Industry and published by . This book was released on 1924 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalogue United States Public Documents written by United States. Superintendent of Documents and published by . This book was released on 1917 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Download or read book Reports of the Director of Veterinary Education and Research written by and published by . This book was released on 1924 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Principles and Practice of Poultry Culture written by John Henry Robinson and published by . This book was released on 1912 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by South Africa. Department of Agriculture. Division of Veterinary Research and published by . This book was released on 1924 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Strongylids and Other Nematodes Parasitic in the Intestinal Tract of South African Equines written by Gertrud Theiler and published by . This book was released on 1923 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by South Africa. Dept. of Agriculture. Division of Veterinary Research and published by . This book was released on 1924 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Public Documents of the the Fifty third Congress to the 76th Congress and of All Departments of the Government of the United States written by United States. Superintendent of Documents and published by . This book was released on 1896 with total page 1804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index catalogue of the Library of the Surgeon General s Office United States Army written by National Library of Medicine (U.S.) and published by . This book was released on 1929 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States for the Period from to written by and published by . This book was released on 1909 with total page 1808 pages. Available in PDF, EPUB and Kindle. Book excerpt: